SDRTrunk How transmit wav/mp3 files to virtual microphone -> Zello app

[BorisG]

I'm looking for a way to transmit wav/mp3 files to virtual microphone and that's how to end up playing through the Zello app
Of course at all times not transferring files to the same virtual device remains silent
Anyone have an idea how such a thing can be done?
(By the way I tried the radio-scanner problem that the app does not always maintain a permanent internet connection)



I made a slightly clearer diagram:

 

[BorisG]

I found this meanwhile starting to get interesting

GitHub - zelloptt/zello-channel-api: WebSocket-based API and SDKs to connect to Zello channels (BETA)

WebSocket-based API and SDKs to connect to Zello channels (BETA) - zelloptt/zello-channel-api

github.com

GitHub - OnkelTem/ts-zello: TypeScript backend client library for Zello

TypeScript backend client library for Zello. Contribute to OnkelTem/ts-zello development by creating an account on GitHub.

github.com

 

[DC31]

GitHub - aaknitt/zellostream: Python script to stream audio to and from a Zello channel

Python script to stream audio to and from a Zello channel - aaknitt/zellostream

github.com

trunk-recorder/docs/CONFIGURE.md at master · TrunkRecorder/trunk-recorder

Records calls from a Trunked Radio System (P25 & SmartNet) - TrunkRecorder/trunk-recorder

github.com

In the second one above, read about the simplestream plugin.

 

[BorisG]

GitHub - aaknitt/zellostream: Python script to stream audio to and from a Zello channel

Python script to stream audio to and from a Zello channel - aaknitt/zellostream

github.com

trunk-recorder/docs/CONFIGURE.md at master · TrunkRecorder/trunk-recorder

Records calls from a Trunked Radio System (P25 & SmartNet) - TrunkRecorder/trunk-recorder

github.com

In the second one above, read about the simplestream plugin.

Thanks for the wonderful information

Does it make sense that Trunk-recorder produces less quality sound + accompanied by noises in front of sdr-trunk or is it just a matter of settings and directions?

 

[32dave]

I'm wondering if you could just install the Windows app (if you are using Windows ) change the mic to a virtual cable, set it to vox

 

[waterbwuk]

What @32dave said will work. Which operating system are you using? If on Windows, you can just use VB Audio Cable. Set SDRTrunk to output to the virtual line, then set Zello to record the virtual line (and enable vox).

 

[32dave]

Not sure if you have it but here is a link for the windows version its hard to find on their website unless you want to pay Download Zello Push-to-Talk for PC

 

[UNICATIONWAVES]

What @32dave said will work. Which operating system are you using? If on Windows, you can just use VB Audio Cable. Set SDRTrunk to output to the virtual line, then set Zello to record the virtual line (and enable vox).

Audio comes out clearer..

 

[jtech48]

Try out the audio interface software Voicemeeter . I use voicemeeter to run the audio out of a Uniden BC796D to stream it to a channel on Zello. It allows you to route input audio to another audio output. If you also download the free virtual cable, you can create a new virtual audio source which you can direct audio to and from. This is a free software option. There's several YT videos on how to set it up if you get stuck.

Hope this helps.